I was on Bisoprolol.
My cardiologist had put me on this drug from the start as they knew me and my husband were planning to start a family and they said Propanolol was not advised in pregnancy.
I had been on the drug for irregular heart rhythms but when I got pregnant, although Bisoprolol was considered one of the safer beta blockers, I was still strongly advised to come off it if my symptoms allowed - and so I did.
When I was 20 weeks pregnant my arrhythmias started to flare up again and so I was restarted on a very small dose of Bisoprolol once a day. I had previously had episodes of SVT and the prevention of having that happen again outweighed the potential risks associated with a very small dose of Bisoprolol.
However, when I had the baby he was very sleepy for about 48 hours and kept dropping his blood sugars and requiring intervention for this. He wasn’t waking for feeds or staying away long enough to finish them and he needed very close monitoring. We were kept in hospital for almost 5 days to overcome these problems.
I didn’t take another dose of Bisoprolol after my son was born as I was breast feeding, and this again was on my cardiologist’s advice.
All decisions around my beta blocker use during pregnancy and breastfeeding came from my Cardiology Consultant and my Obstetrician (I was under Consultant Care) and certainly not from my GP. It’s way outside their remit to give the “ok” to taking beta blockers during pregnancy.
I breast fed my son for 2.5 years and I didn’t take any beta blockers during that time (again on the advice of my cardiology team) even thought I was still having the odd arrhythmia.
With my second son I didn’t take any beta blockers at all when I was pregnant because I didn’t want the same complications happening to that baby that had happened with my first.